Realgrades

What is "phyto" greek for? - correct answers Plants True or False: Phytochemicals are nutritive substances. - correct answers False: Phytochemicals are generally non-nutritive substances. What are phytochemicals proposed to contribute to? - correct answers Phytochemicals are proposed to contribute toward disease prevention Phytochemicals are ________________________________________ compounds. - correct answers Phytochemicals are physiologically active compounds. What are flavon...

What are the characteristics of a gene? - correct answers 1. Replication 2. Storage of materials 3. Expression of information 4.Variation by mutation What experiments demonstrated that nucleic acid is the genetic material? - correct answers -Griffith -Avery, McLeod, McCarty -Hershey and Chase -Tobacco Mosaic Virus What did the Griffith experiment study and conclude? - correct answers Studied strains of pneumoniae and injected mice with virulent S, and non virulent R strain. Found t...

Mites - correct answers What is the insect found in the image? Phormia regina - correct answers What is the fly in this image? Pollenia - correct answers What is the fly in this image? Calliphora vicina - correct answers What is the fly in this image Calliphora Vomitoria - correct answers What is the fly in this image Lucilia illustris - correct answers What is the fly in this image Phormia regina, Pollenia, Calliphora vicina, Calliphora vomitoria, Lucilia illustris, Bufolucili...

sars-cov-2 - correct answers helical nucleocapsid, +ssRNA, linear genome, enveloped what are some features of coronavirus genomes? - correct answers - 5' cap + 3' polyA tail - ORF1a and ORF1b encode two polyproteins - core structural proteins: S, E, M, N what do ORF1a and b encode for in coronaviruses? - correct answers replicase genes, two replicase polyproteins are cleaved into 16 proteins for genome replication and transcription how is ORF1b translated? - correct answers usua...

What is a microoganism? - correct answers single celled, living independently Prokaryotes - correct answers unicellular organism that lacks a nucleus and organelles bacteria and archaea Eukaryote - correct answers A cell that contains a nucleus and membrane bound organelles fungi and algae Mycology - correct answers study of fungi Phycology - correct answers study of algae virology - correct answers study of viruses basic microbiology - correct answers study of natural life ...

Name the three stages of respiration. Which of these stages does not require oxygen? - correct answers 1. Glycolysis 2. Citric Acid Cycle/Tricarboxylic Acid cycle/Krebs Cycle 3.Electron Transport/Oxidative phosphorylation Glycolysis does not require oxygen Where in the cell does glycolysis occur, and what are the products of this process? - correct answers It occurs in the cytosol. Glucose is metabolized into two molecules of pyruvic acid or pyruvate. And there is a net gain of 2 ATP and ...

T/F: Large terminal cisternae are found in the sarcoplasmic reticulum of heart muscle fibers. - correct answers False During contraction of a sarcomere, what happens to the A Band? - correct answers stays same width Choose the fiber type which is slow twitch, fatigue-resistant and found in high number in the long muscles of the human back which help maintain posture. - correct answers Type I (slow oxidative fibers) The large elastic accessory protein in the muscle sarcomere which anchor...

Which of the following is not considered a wandering cell of Loose Connective Tissue? a.) Lymphocytes b.) Macrophages c.) Eosinophil d.) Fibroblast - correct answers d.) Fibroblast Loose Connective Tissue is also called: a.) Areolar connective tissue b.) Ground substance c.) Adipose tissue d.) Hyaline cartilage - correct answers a.) Areolar connective tissue The lining of our gut is not an epithelium because it is not on the exterior side of our body. a.) True b.) Fal...

Image of a lymphocyte - correct answers Identify structure a.---c. mitochondrion Identify structure b.---b. centriole Identify structure c.---e. erythrocyte Identify structure d.---f. nucleolus Image of ovarian cell - correct answers Identify structure a.---c. erythrocyte Identify structure b.---e. lipid droplet Identify structure c.---d. nuclear pores Identify structure d.---f. mitochondria Image of nerve cell body - correct answers 2a - Identify blue-black cluster of gr...

In the seminiferous tubules, spermatogenic cells are located throughout the network of Sertoli cells with the earliest germ cells located closest to the basal lamina of the seminiferous tubule. a.) True b.) False - correct answers a.) True The next layer beneath the germinal epithelium in the ovary is where the follicles are found. a.) True b.) False - correct answers b.) False The formation of the corpus luteum following ovulation is important because the corpus luteum then be...

The portion of the tooth which we can see when we smile and look into the mirror is called the enamel. a.) True b.) False - correct answers a.) True The villi of the large intestine play a major role in water uptake. a.) True b.) False - correct answers b.) False The most striking histological feature of the stomach is the abrupt transition of esophageal simple columnar epithelium to stratified squamous epithelium. a.) True b.) False - correct answers b.) False Cementu...

Mites Class - correct answers Arachnida Mites Order - correct answers Acari Mites forensic relevance - correct answers Soil community beneath remains, later stages of decomp Spiders Class - correct answers Arachnida Spiders Order - correct answers Araneae Spiders forensic relevance - correct answers sources food on carcass Pseudoscorpions Class - correct answers Arachnida Pseudoscorpions Order - correct answers Pseudoscorpionida Pseudoscorpions forensic relevance - correc...

phenotype - correct answers observable traits or characteristics wild-type phenotype - correct answers most common phenotype in a population mutant phenotype - correct answers traits alternative to the wild type genetic cross - correct answers a controlled mating experience pure, true breeding - correct answers a variety or a strain that yields offspring that are phenotypically and genetically like itself. most are homozygotes genotype - correct answers underlying genetic makeup o...

1 Exam (elaborations) Nursing 114 Test 2 Prep Questions And Answers All Correct 2 Exam (elaborations) Unit 5 acronyms MATC NURSING SKILLS PRACTICE EXAM QUESTIONS AND ACCURATE ANSWERS RATED A+ 3 Exam (elaborations) Exam 1 BURNS PRACTICE TEST QUESTIONS AND ANSWERS 100% PASS. 4 Exam (elaborations) Cardiac exam 1 practice questions and answers well

Why is food important in the body? - correct answers •We have to have it to survive • keeps our energy level up • it is our energy/fuel • food provides our body with the nutrients it needs to survive Helps to sustain life Why is fluid important in the body? - correct answers • without fluid, our cells would shrink • we become dehydrated •lubricates our organs Sustains life Assessing Nutritional Status: what constitutes a well nourished patient? - correct answers...

SIPOV - correct answers Assessment acronym when entering room, in order of importance SIPOV-S - correct answers Safety (of patient and environment) SIPOV-I - correct answers Invasive lines SIPOV-P - correct answers Pain, use OLDCARTS Acronym SIPOV-O - correct answers Oxygen SIPOV-V - correct answers Vital signs OLDCARTS - correct answers Acronym used for assessing pain OLDCARTS-O - correct answers Onset OLDCARTS-L - correct answers Location(where) OLDCARTS-D - correct ...

The nurse is caring for a client with an electrical burn. Which structures have the greatest risk for soft tissue injury? A. Fat, tendons, and bones B. Skin and hair C. Nerves, muscle, and blood vessels D. Skin, fat, and muscle - correct answers A Fat, tendon, and bone have the most resistance. The higher the resistance, the greater the heat generated by the current, thereby increasing the risk for soft tissue injury. B intermediate resistance C is low resistance D low to intermediate resis...

b. Decreased cardiac output - correct answers 1. A patient who is hemorrhaging has decreased preload. What physiological effects should the nurse expect to occur with this patient? a. Increased afterload b. Decreased cardiac output c. Decreased action potential d. Increased ejection fraction d. "On a scale of zero (no pain) to 10 (worst pain) what number is your pain?" - correct answers The nurse is preparing to assess a patient who is experiencing chest pain. Which question should ...

CH 1 A nurse is preparing to give an oral dose of drug X to treat a patient's high blood pressure. After giving the drug, the nurse finds that it reduces the blood pressure without serious harmful effects, but it also causes the patient to have nausea and a headache. Based on this information, which property of an ideal drug is this drug lacking? - correct answers *Selectivity The drug is effective in lowering the blood pressure and safe in that it does not cause harmful effects. However,...

What are the primary goals of nursing? - correct answers 1. Determine client/family responses to human problems, level of wellness, and need for assistance 2. Provide physical care, emotional care, teaching, guidance, and counseling 3. Implement interventions aimed at prevention and assisting the client to meet his or her own needs and health-related goals. What mnemonic do we use for the nursing process? - correct answers ADPIE What does ADPIE stand for in the...